Yellow light has a frequency of 5.2 × 1014 hz and travels at a speed of 3.0 × 108 m/s. what is the wavelength of yellow light, in meters?
(a) 5.8 × 10–7 m
(b) 2.2 × 10–6 m
(c) 1.7 × 106 m
(d) 8.2 × 1022 m

How many moles of al3+ ions are in 1.25 moles of al2o3

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?

How does the viscosity of magma change as magma cools?